Oxygen inhalation mask for oxygen supply equipment

Abstract

The utility model relates to the technical field of oxygen inhalation masks, and discloses an oxygen inhalation mask for oxygen supply equipment, which comprises a mask and an air supply support buckled on the mask, the inner cavity of the air supply support is provided with a pipeline channel with a single opening, the inner cavity of the pipeline channel is provided with an oxygen catheter, the middle part of the air supply support is provided with a catheter outlet, and the catheter outlet is communicated with the oxygen catheter. A protruding part matched with the tube outlet in an inserted mode is arranged in the middle of the oxygen conveying tube, honeycomb oxygen outlet holes communicated with the oxygen conveying tube are formed in the protruding part, buckle connectors are fixedly arranged at the two ends of the air supply support, and extrusion movable plates are movably connected to the buckle connectors. The extrusion movable plate is used for extruding and pressing the oxygen catheter penetrating through the buckle connector. According to the oxygen conveying device, the oxygen conveying pipe can be rapidly extruded and fixedly installed through the extrusion movable plate in cooperation with the extrusion protrusions, and meanwhile the stability of installation of the oxygen conveying pipe is effectively improved in cooperation with the limiting effect of the pipe outlet.

Description

TECHNICAL FIELD

[0001] The utility model relates to oxygen inhalation mask technical field, specifically is oxygen inhalation mask for oxygen supply equipment. BACKGROUND

[0002] Oxygen inhalation mask is the tool that the personnel who lacks oxygen wears when being active outdoors, and the current oxygen inhalation mask's gas supply support and mask body are often integrally designed. The service life of the mask body and the gas supply support is quite different, when the mask body reaches the service life limit and needs to be replaced, the gas supply support is far from its replacement cycle, and the integral design causes unnecessary replacement of the gas supply support. When installing the oxygen supply pipe, the gas supply support on the existing oxygen inhalation mask is usually arranged in interference fit with the oxygen supply pipe through the pipeline channel provided on the gas supply support. When the oxygen inhalation mask shakes, the oxygen supply pipe is prone to slipping in the oxygen supply support, affecting the stability of the oxygen supply pipe. SUMMARY

[0003] (I) Technical problem solved

[0004] In view of the defects of the prior art, the utility model provides an oxygen inhalation mask for oxygen supply equipment, which solves the problems that the gas supply support on the existing oxygen inhalation mask is not convenient to assemble and disassemble when the oxygen supply pipe is arranged in interference fit, and the stability of the whole in daily use needs to be improved.

[0005] (II) Technical scheme

[0006] To achieve the above purpose, the utility model realizes the following technical scheme:

[0007] An oxygen inhalation mask for oxygen supply equipment, comprising a mask and a gas supply support arranged on the mask by buckling, a one-sided opening pipeline channel is arranged in the inner cavity of the gas supply support, an oxygen supply pipe is arranged in the inner cavity of the pipeline channel, a pipe outlet is arranged in the middle of the gas supply support, a convex part matched with the pipe outlet is arranged in the middle of the oxygen supply pipe, a honeycomb oxygen outlet hole in communication with the oxygen supply pipe is arranged on the convex part, buckle joints are fixedly arranged at both ends of the gas supply support, and an extrusion movable plate is movably connected to the buckle joints, which is used to extrude and compress the oxygen supply pipe passing through the buckle joints.

[0008] Preferably, the lower part of the buckle joint is fixedly connected with a bent frame plate, the buckle joint and the bent frame plate are connected at one end of the mask, and the end faces of the buckle joint and the bent frame plate are in contact with the end face of the mask.

[0009] Preferably, a plurality of anti-skid protrusions are arranged on the end face of the bent frame plate, and the anti-skid protrusions are in contact with the end face of the mask.

[0010] Preferably, the extrusion movable plate is integrally arranged on the buckle joint, and an extrusion protrusion is fixedly arranged on the extrusion movable plate and abuts against the surface of the oxygen delivery tube.

[0011] Preferably, the buckle joint is arranged with an open slot matched with the extrusion movable plate, and the extrusion movable plate is arranged with an extension protrusion.

[0012] (III) Beneficial effects

[0013] The oxygen supply equipment with the oxygen inhalation mask has the following beneficial effects:

[0014] The oxygen supply equipment with the oxygen inhalation mask has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a honeycomb oxygen outlet hole layout structure schematic view of the utility model;

[0017] Figure 3 It is an oxygen delivery tube and gas supply support installation structure schematic view of the utility model;

[0018] Figure 4 It is an oxygen delivery tube and gas supply support split structure schematic view of the utility model;

[0019] Figure 5 It is an extrusion protrusion layout structure schematic view of the utility model.

[0020] In the drawing: 1, mask; 2, gas supply support; 21, pipeline channel; 22, pipe outlet; 23, buckle joint; 24, bending frame plate; 25, anti-skid protrusion; 26, extrusion movable plate; 27, extrusion protrusion; 3, oxygen delivery tube; 31, honeycomb oxygen outlet hole. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0022] Please refer to Figure 1 The present application provides a technical solution: an oxygen inhalation mask 1 for oxygen supply equipment, comprising the mask 1 and a gas supply support 2 arranged on the mask 1, the inner cavity of the gas supply support 2 is provided with a one-side opening pipeline channel 21, the pipeline channel 21 is arranged with an oxygen supply tube 3, the middle part of the gas supply support 2 is provided with a pipe outlet 22, the middle part of the oxygen supply tube 3 is provided with a protruding part matched with the pipe outlet 22, the protruding part is provided with a honeycomb oxygen outlet hole 31 communicated with the oxygen supply tube 3, and the two ends of the gas supply support 2 are fixedly provided with a buckle connector 23, the buckle connector 23 is movably connected with a squeezing movable plate 26, and the squeezing movable plate 26 is used to squeeze and compress the oxygen supply tube 3 passing through the buckle connector 23.

[0023] The present application, by arranging the pipe outlet 22 and the protruding part, can assist in positioning the oxygen supply tube 3 arranged in the pipeline channel 21, and cooperate with the interference fit of the oxygen supply tube 3 and the pipeline channel 21 to improve the stability of the installation of the oxygen supply tube 3; by arranging the honeycomb oxygen outlet hole 31 on the protruding part, the oxygen outlet effect can be improved, and the insertion of the pipeline into the nasal cavity can be avoided, and the discomfort of the personnel during movement can be avoided; by arranging the movable squeezing plate, the oxygen supply tube 3 passing through the buckle connector 23 can be squeezed and compressed, and the stability of the installation of the oxygen supply tube 3 on the gas supply support 2 can be further improved.

[0024] In the present embodiment, the lower part of the buckle connector 23 is fixedly connected with a bent frame plate 24, the buckle connector 23 and the bent frame plate 24 are connected at one end of the mask 1, and the end faces of the buckle connector 23 and the bent frame plate 24 are in contact with the end face of the mask 1.

[0025] Referring to Figure 4 In the present embodiment, the end face of the bent frame plate 24 is arranged with a plurality of anti-skid protrusions 25, and the anti-skid protrusions 25 are in contact with the end face of the mask 1. By arranging the anti-skid protrusions 25, the stability of the buckle connector 23 and the bent frame plate 24 when being connected and fixed with the mask 1 can be improved, and the separation of the entire gas supply support 2 and the mask 1 caused by the movement of the personnel can be avoided.

[0026] Referring to Figure 4 and 5As shown, in the embodiment, the extrusion movable plate 26 is arranged on the buckle joint 23 in one piece, and the extrusion protrusion 27 is fixedly arranged on the extrusion movable plate 26 and abuts against the surface of the oxygen delivery pipe 3. Through the extrusion protrusion 27, the oxygen delivery pipe 3 can be further extruded and limited after being arranged in the pipeline channel 21 through the buckle joint 23, and the stability of the installation of the oxygen delivery pipe 3 is improved. At the same time, through the movable arrangement of the extrusion movable plate 26, the extrusion protrusion 27 on the extrusion movable plate 26 can be easily released to press the oxygen delivery pipe 3, so that the oxygen delivery pipe 3 can be quickly disassembled subsequently.

[0027] With reference to Figure 4 As shown, in the embodiment, the buckle joint 23 is arranged with an open slot matched with the extrusion movable plate 26, and the extrusion movable plate 26 is arranged with an extension protrusion. Through the open slot arranged on the buckle joint 23, after the extrusion protrusion 27 on the extrusion movable plate 26 is pressed to tightly fix the oxygen delivery pipe 3, the extension protrusion can be conveniently pulled upward by a subsequent person, and then the extrusion protrusion 27 is quickly released to tightly fix the oxygen delivery pipe 3.

[0028] It should be noted that, in this document, the terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the statement "including a limited element" does not exclude the existence of another same element in the process, method, article or equipment including the element.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An oxygen inhalation mask for an oxygen supply device, comprising a mask and a gas supply holder which is arranged on the mask by means of a snap fit, characterized in that: The inner cavity of the air supply support is provided with a one-side opening pipeline channel, an oxygen supply pipe is arranged in the inner cavity of the pipeline channel, a pipe outlet is arranged in the middle of the air supply support, a convex part matched with the pipe outlet is arranged in the middle of the oxygen supply pipe, a honeycomb oxygen outlet hole communicated with the oxygen supply pipe is arranged on the convex part, a buckle connector is fixedly arranged at both ends of the air supply support, and a squeezing movable plate is movably connected to the buckle connector, which is used to squeeze and press the oxygen supply pipe passing through the buckle connector.

2. The oxygen inhalation mask for an oxygen supply apparatus according to claim 1, characterized by: The lower part of the buckle connector is fixedly connected with a bent frame plate, the buckle connector and the bent frame plate are clamped at one end of the face mask, and the end faces of the buckle connector and the bent frame plate are in contact with the end face of the face mask.

3. The oxygen inhalation mask for an oxygen supply apparatus according to claim 2, characterized in that: The end face of the bent frame plate is provided with a plurality of anti-skid protrusions in contact with the end face of the face mask.

4. The oxygen inhalation mask for an oxygen supply apparatus according to claim 1, characterized by: The squeezing movable plate is integrally arranged on the buckle connector, the squeezing movable plate is fixedly provided with a squeezing protrusion in contact with the surface of the oxygen supply pipe.

5. The oxygen inhalation mask for an oxygen supply apparatus according to claim 4, characterized in that: The buckle connector is provided with an open slot matched with the squeezing movable plate, and the squeezing movable plate is provided with an extension protrusion.

Images